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  3. In an atom, two electrons move around the nucleus in circular orbits of radii R and 4R. The ratio of the time taken by them to complete one revolution

. In an atom, two electrons move around the nucleus in circular orbits of radii R and 4R. The ratio of the time taken by them to complete one revolution

In an atom, two electrons move around the nucleus in circular orbits of radii R and 4R. The ratio of the time taken by them to complete one revolution is : (neglect electric interaction)

  • (A):1 : 4
  • (B):4 : 1
  • (C):1 : 8
  • (D):8 : 1

Best Answer

Correct Answer:

(C): 1 : 8

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